Information processing method and electronic device

Abstract

The embodiment of the invention provides an information processing method and an electronic device and belongs to the image processing field. With the information processing method and the electronic device adopted, a depth parameter algorithm can be automatically adjusted, and an identification distance can be effectively expanded, and identification accuracy can be improved. According to the technical scheme of the invention, the information processing method includes the following steps that: a plurality of groups of images of an identified object under different focal lengths are acquired through an image acquisition unit; corresponding parameters of focal lengths adopted by each group of images are acquired respectively; corresponding depth recovery images of each group of images are acquired according to the plurality of groups of images and the corresponding parameters of the focal lengths adopted by each group of images; a first depth recovery image with highest image quality is selected from all the depth recovery images; and corresponding parameters of the first depth recovery image are determined as target parameters, and the distance of the identified object is identified according to the target parameters. The information processing method and the electronic device of the invention are used for 3D image distance identification.

Description

technical field [0001] The invention relates to the field of image processing, in particular to an information processing method and electronic equipment. Background technique [0002] 3D is the concept of 3-dimensional space, that is, a space composed of three mutually perpendicular axes X, Y, and Z, which can represent length, width, height (or depth), and is relative to a plane with only length and width (2D) In terms of. For Z-axis data representing height / depth, it is usually called 3D depth data. [0003] The reason why human vision can distinguish between distance and near depends on the gap between the two eyes. A person's two eyes are separated by about 5 cm. The angles of the two eyes will not be the same, and the images seen will also be different. Although the gap is very small, it is transmitted to the brain through the retina, and the brain uses this small visual gap to generate the depth of far and near, thus creating a three-dimensional effect. Although o...

AI Technical Summary

Problems solved by technology

[0006] However, in the prior art, after the two cameras are installed, the range of recognition distance is very limited, and only objects within a very limited distance range can be effectively recognized

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